2. Which of these is NOT needed to form a tornado? a. Rain b. Warm, wet air c. Cold, dry air 相关知识点: 试题来源: 解析 【答案】A【核心短语/词汇】rain“雨”【翻译】下列哪一项不是形成龙卷风的条件? A 雨;B 温暖,潮湿的空气;C 寒冷,干燥的空气【解析】根据常识,龙卷风的形成,A,B,...
问题2:a. Rain 问题3:b. It goes around and around. 问题2: 龙卷风形成需要温暖湿润的空气和寒冷干燥的空气相遇,提供能量和动力。雨水并非形成龙卷风的必要条件,因此正确答案是 a. 雨。 问题3: 龙卷风是一种旋转气流,风以螺旋形方式围绕中心轴旋转,形成漏斗状云柱。因此,正确答案是 b. 它绕圈。反馈...
As mandated by Congress, protecting endangered species, and restoring them to the point where their existence is no longer jeopardized, is the primary objective of the U.S. Fish and Wildlife Service’’s Endangered Species Program. Which of the following is a form of man’s habitat alteration...
权威英汉双解 英汉 英英 网络释义 which 显示所有例句 pron. 1. 哪一个;哪一些used in questions to ask sb to be exact about one or more people or things from a limited number 2. (明确所指的事物)…的那个,…的那些used to be exact about the thing or things that you mean ...
At the game, these fans form a section, constantly encouraging their favorite players and enthusiastically responding to every cheer flashed on the electronic scoreboard. Baseball fans, in addition to behaving crazily, are also extremely interested in things of small importance. Every day, they turn...
Acid rain, which is a form of’ air pollution, currently becomes a subject of great debate because of widespread environmental damage for which it has been blamed. It forms when oxides of sulfur and nitrogen combine with atmospheric moisture to yield sulfuric and nitric acids, which may then ...
6. is。作名词的定语用形容词性物主代词,lis own“它自己的” 7. skills,此处说的技能括的是speach,song, dance and conbat,故用复数形式。 8. which,非限制性定语从句的引导词在从句中位于each af后,与其构成“ench of一关系代词“结构,作主语,关系代词指代Sheng, Dam, Jing and Chou,故用 which。 9....
Beijing Opera or Peking opera is a form of Chinese opera ___21___ (include) music, vocal (声乐的) performances, dance and so on. It ___22___ (appear) in the late 18th century and became ___23___ (full) developed and recognised by the mid...
Small farming communities dotted the grasslands and forest margins of eastern West Africa, all of them depending on what is called shifting agriculture. This form of agriculture involved clearing woodland, burning the felled brush over the cleared plot, mixing the ash into the soil, and then ...
These studies,which form part oftheOrganization’s “upstream” action, aim to take a closer look at some particular aspects [...] unesdoc.unesco.org unesdoc.unesco.org 这些研究是本组织“先期”行动的一部分,旨在深化对这些现象某些具体特点的思考,比较有关各方的斗争经 验,就制定反歧视政策所需要的...